6890816

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{1607}}^1$

素因数の和:1686

約数の個数: 28

約数和(自身を含む): 13886688

約数和(自身を除く): 6995872

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 1607, 2144, 3214, 4288, 6428, 12856, 25712, 51424, 102848, 107669, 215338, 430676, 861352, 1722704, 3445408, 6890816]

約数ペア:

[(1, 6890816), (2, 3445408), (4, 1722704), (8, 861352), (16, 430676), (32, 215338), (64, 107669), (67, 102848), (134, 51424), (268, 25712), (536, 12856), (1072, 6428), (1607, 4288), (2144, 3214)]